The nonlinear response of a typical three span continuous bridge subjected to four earthquake data is analyzed using Lead Rubber Bearings(LRB) to isolate the superstructure from the substructure.

• 使用铅芯橡胶支座(LRB)作为隔震设备,分析了一个典型3跨连续梁桥在4种地震作用下的系统响应。